TRIAXIAL ACCELEROMETER (+/- 50g)

TRIAXIAL ACCELEROMETER (+/- 50g)

SKU: 1-15-07

Calibrated, high sensitivity, triaxial ceramic shear accelerometer for triaxial shock and vibration measurements.

Sensitivity: (±10%) 100 mV/g (10.2 mV/(m/s²))
Measurement Range: ±50 g pk (±490 m/s² pk)
Broadband Resolution: (1 to 10000 Hz) 0.0002 g rms (0.002 m/s² rms)
Frequency Range: (±5%) 2 to 5000 Hz
Electrical Connector: 1/4-28 4-Pin
Weight: 0.37 oz (10.5 gm)

Measures acceleration in three directions. Provided with bonding gel, adhesive mounting base and mounting stud. Compatible with MREL’s DataTrap II™ Data/VOD Recorder (Product 1-04-01) and MicroTrap™ VOD/Data Recorder (Product 1-03-01) containing the optional MicroTrap™ Scope Upgrade (Product 1-03-03). Requires excitation power from Product 1-15-04 and signal cable Product 1-15-02 or 1-15-16 or 1-15-19 or 1-15-21.

ДОПОЛНИТЕЛЬНЫЕ ДЕТАЛИ

ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

	English:	SI:
Performance
Sensitivity (±10 %)	100 mV/g	10.2 mV/(m/s²)
Measurement Range	±50 g pk	±490 m/s² pk
Frequency Range (±5 %)	2 to 5000 Hz	2 to 5000 Hz
Frequency Range (±10 %)	1.4 to 6500 Hz	1.4 to 6500 Hz
Resonant Frequency	≥25 kHz	≥25 kHz
Broadband Resolution [2]	0.0002 g rms	0.002 m/s² rms
Non-Linearity [1]	≤1 %	≤1 %
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	±7000 g pk	±68600 m/s² pk
Temperature Range (Operating) [3]	-65 to +250 °F	-54 to +121 °C
Temperature Response [2]	See Graph %/°F	See Graph %/°F
Base Strain Sensitivity [2]	0.001 g/µε	0.01 (m/s²)/µε
Electrical
Excitation Voltage	20 to 30 VDC	20 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤200 Ohm	≤200 Ohm
Output Bias Voltage	8 to 12 VDC	8 to 12 VDC
Discharge Time Constant	0.2 to 0.8 sec	0.2 to 0.8 sec
Settling Time (within 10% of bias)	<5 sec	<5 sec
Spectral Noise (1 Hz) [2]	80 µg/√Hz	785 (µm/sec²)/√Hz
Spectral Noise (10 Hz) [2]	15 µg/√Hz	147 (µm/sec²)/√Hz
Spectral Noise (100 Hz) [2]	5 µg/√Hz	49 (µm/sec²)/√Hz
Spectral Noise (1 kHz) [2]	2 µg/√Hz	20 (µm/sec²)/√Hz
Spectral Noise (10 kHz) [2]	1 µg/√Hz	9.8 (µm/sec²)/√Hz
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Size – Height	0.55 in	14.0 mm
Size – Length	0.80 in	20.3 mm
Size – Width	0.55 in	14.0 mm
Weight [2]	0.37 oz	10.5 gm
Electrical Connector	1/4-28 4-Pin	1/4-28 4-Pin
Electrical Connection Position	Side	Side
Mounting Thread	10-32 Female	10-32 Female
Mounting Torque	10 to 20 in-lb	113 to 225 N-cm